Introduction: Undetected refractive errors constitute a health problem among school children who cannot take advantage of educational opportunities. The authors studied the prevalence of refractive errors in school ch...Introduction: Undetected refractive errors constitute a health problem among school children who cannot take advantage of educational opportunities. The authors studied the prevalence of refractive errors in school children aged 5 to 15 at CHU-IOTA. Patients and Method: This is a prospective, descriptive cross-sectional study carried out in the ophthalmic-pediatrics department of CHU-IOTA, from October to November 2023. Results: We received 340 school children aged 5 to 15, among whom 111 presented ametropia, i.e. a prevalence of 32.65%. The average age was 11.42 ± 2.75 years and a sex ratio of 0.59. The average visual acuity was 4/10 (range 1/10 and 10/10). We found refractive defects: astigmatism 73.87%, hyperopia 23.87% of cases and myopia 2.25%. The decline in distance visual acuity was the most common functional sign. Ocular abnormalities associated with ametropia were dominated by allergic conjunctivitis (26.13%) and papillary excavation (6.31%) in astigmatics;allergic conjunctivitis (9.01%) and papillary excavation (7.20%) in hyperopic patients;turbid vitreous (0.90%), myopic choroidosis (0.45%) and allergic conjunctivitis (0.45%) in myopes. Conclusion: Refractive errors constitute a reality and a major public health problem among school children.展开更多
Introduction: The authors wanted to study the prevalence of ocular trauma in the ophthalmology unit of the CSREF of Kati. Patients and method: This is a retrospective study, covering the period from January to Decembe...Introduction: The authors wanted to study the prevalence of ocular trauma in the ophthalmology unit of the CSREF of Kati. Patients and method: This is a retrospective study, covering the period from January to December 2015, carried out in the ophthalmology unit of the CSREF in Kati. Results: The sample consisted of 568 patients, or 6.82% of ophthalmological consultations. Children aged 0 to 14 years accounted for 154 (27.11%) of the trauma cases. Bruises constitute the main circumstance (58.1%) of eye trauma, followed by domestic accidents (15.6%). Closed globe ocular trauma was the main type of trauma (61.6%), followed by ocular adnexal trauma (30.1%) and open globe trauma (8.3%) in which the penetrating wound was the lesion, the least common (2.6%) but the most serious. Medical treatment was the most used therapeutic modality in 82.4% of cases, followed by surgery with 17.6% of cases. The evolution of the lesions after treatment was favorable in 85.6% of cases and unfavorable in 14.4% of cases. Complications were observed in 5.8% of cases and sequelae in 8.6% of cases. Conclusion: Ocular trauma constitutes an important reason for ophthalmological consultation at the CSREF of Kati. The severity of some of these lesions requires frequent recourse to surgery. The complexity of the treatment should encourage us to favor preventive measures.展开更多
Introduction: There are many types of retinal lesions: exudative, degenerative and post-traumatic. Some can lead to retinal detachment (RD). The treatment indicated for these neovascular diseases of the eye is retinal...Introduction: There are many types of retinal lesions: exudative, degenerative and post-traumatic. Some can lead to retinal detachment (RD). The treatment indicated for these neovascular diseases of the eye is retinal photocoagulation with the Argon laser. The aim of this study was to investigate retinal lesions treated with the Argon laser at IOTA University Hospital. Patients and Method: This was a prospective cross-sectional study over a 9-month period. All patients seen at CHU IOTA during our study period who presented with a retinal pathology treated with the Argon laser or a retinal detachment with a giant tear in the contralateral eye and who had given their consent were included. One session consisted of treating the maximum surface area of half a retina. Results: We collected 263 cases. The age group 40 to 60 years was the most represented with 48.7%. Diabetes was the most frequent antecedent with 47.1%. Neovessels were the most common type of lesion, accounting for 68.4% of cases. Pan-retinal photocoagulation was performed in 74.5% of patients. Conclusion: Retinal lesions represent a major risk of functional visual loss. Physical treatment with retinal photocoagulation has a curative effect on ischaemic lesions and a preventive effect on retinal detachment.展开更多
文摘Introduction: Undetected refractive errors constitute a health problem among school children who cannot take advantage of educational opportunities. The authors studied the prevalence of refractive errors in school children aged 5 to 15 at CHU-IOTA. Patients and Method: This is a prospective, descriptive cross-sectional study carried out in the ophthalmic-pediatrics department of CHU-IOTA, from October to November 2023. Results: We received 340 school children aged 5 to 15, among whom 111 presented ametropia, i.e. a prevalence of 32.65%. The average age was 11.42 ± 2.75 years and a sex ratio of 0.59. The average visual acuity was 4/10 (range 1/10 and 10/10). We found refractive defects: astigmatism 73.87%, hyperopia 23.87% of cases and myopia 2.25%. The decline in distance visual acuity was the most common functional sign. Ocular abnormalities associated with ametropia were dominated by allergic conjunctivitis (26.13%) and papillary excavation (6.31%) in astigmatics;allergic conjunctivitis (9.01%) and papillary excavation (7.20%) in hyperopic patients;turbid vitreous (0.90%), myopic choroidosis (0.45%) and allergic conjunctivitis (0.45%) in myopes. Conclusion: Refractive errors constitute a reality and a major public health problem among school children.
文摘Introduction: The authors wanted to study the prevalence of ocular trauma in the ophthalmology unit of the CSREF of Kati. Patients and method: This is a retrospective study, covering the period from January to December 2015, carried out in the ophthalmology unit of the CSREF in Kati. Results: The sample consisted of 568 patients, or 6.82% of ophthalmological consultations. Children aged 0 to 14 years accounted for 154 (27.11%) of the trauma cases. Bruises constitute the main circumstance (58.1%) of eye trauma, followed by domestic accidents (15.6%). Closed globe ocular trauma was the main type of trauma (61.6%), followed by ocular adnexal trauma (30.1%) and open globe trauma (8.3%) in which the penetrating wound was the lesion, the least common (2.6%) but the most serious. Medical treatment was the most used therapeutic modality in 82.4% of cases, followed by surgery with 17.6% of cases. The evolution of the lesions after treatment was favorable in 85.6% of cases and unfavorable in 14.4% of cases. Complications were observed in 5.8% of cases and sequelae in 8.6% of cases. Conclusion: Ocular trauma constitutes an important reason for ophthalmological consultation at the CSREF of Kati. The severity of some of these lesions requires frequent recourse to surgery. The complexity of the treatment should encourage us to favor preventive measures.
文摘Introduction: There are many types of retinal lesions: exudative, degenerative and post-traumatic. Some can lead to retinal detachment (RD). The treatment indicated for these neovascular diseases of the eye is retinal photocoagulation with the Argon laser. The aim of this study was to investigate retinal lesions treated with the Argon laser at IOTA University Hospital. Patients and Method: This was a prospective cross-sectional study over a 9-month period. All patients seen at CHU IOTA during our study period who presented with a retinal pathology treated with the Argon laser or a retinal detachment with a giant tear in the contralateral eye and who had given their consent were included. One session consisted of treating the maximum surface area of half a retina. Results: We collected 263 cases. The age group 40 to 60 years was the most represented with 48.7%. Diabetes was the most frequent antecedent with 47.1%. Neovessels were the most common type of lesion, accounting for 68.4% of cases. Pan-retinal photocoagulation was performed in 74.5% of patients. Conclusion: Retinal lesions represent a major risk of functional visual loss. Physical treatment with retinal photocoagulation has a curative effect on ischaemic lesions and a preventive effect on retinal detachment.
